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Individual Calculations December 2021 |
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| Altucher, James Total change: 64.00 | |   |
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| 30th Annual Kings Island Open - Major | Blue Ash, Ohio | USA | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1775 | 3.00 | 5 | 1.60 | 40 | 64.00 | |
|  Shabalov, Alexander | g | | 2175 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Huang, Evan Y | | | 1858 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Gaw, Chloe | | | 1731 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Jayaraman, Arvind | f | | 2154 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Moore, Johnson | | | 1939 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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